2012841481

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1741}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 2472357888

約数和(自身を除く): 459516407

約数列:

[1, 7, 23, 43, 161, 167, 301, 989, 1169, 1741, 3841, 6923, 7181, 12187, 26887, 40043, 50267, 74863, 165163, 280301, 290747, 524041, 1156141, 1721849, 2035229, 6687181, 12052943, 12502121, 46810267, 87514847, 287548783, 2012841481]

約数ペア:

[(1, 2012841481), (7, 287548783), (23, 87514847), (43, 46810267), (161, 12502121), (167, 12052943), (301, 6687181), (989, 2035229), (1169, 1721849), (1741, 1156141), (3841, 524041), (6923, 290747), (7181, 280301), (12187, 165163), (26887, 74863), (40043, 50267)]